White space resource acquisition method, white space resource Request device, and system

摘要

The white space resource acquisition method provided according to the embodiments of the present invention includes: receiving, by a white space resource request device, a white space resource request message sent by a white space device; and sending, by the white space resource request device, a white space resource response message to the white space device, where the white space resource response message includes white space resource information that is requested from a white space database and that is corresponding to first white space requirement information of the white space device. According to the white space resource acquisition method provided in the embodiments of the present invention, a white space resource request device requests, based on the PAWS protocol, white space resource information from a white space database, and interaction between a white space device and the white space resource request device may be established by using an existing protocol.

主权项

1. A white space resource acquisition method, comprising:
receiving, by a white space resource request device, a white space resource request message sent by a white space device, the white space resource request message requesting a white space resource allocation from the white space resource request device; allocating, by the white space resource request device in response to the white space resource request message, a white space resource based on a first white space requirement information of the white space device, wherein the first white space requirement information comprises a parameter required for allocation of the white space resource to the white space device and the white space resource is requested by the white space resource request device from a white space database without a need of establishing a connection between the white space device and the white space database; and sending, by the white space resource request device, a white space resource response message to the white space device, wherein the white space resource response message comprises information about the allocated white space resource.